Roy, P. (1968). Two blades of grass: A summary of two studies on agricultural innovation in India. National Institute of Community Development.
Chicago Edition CitationRoy, Prodipto. Two Blades of Grass: A Summary of Two Studies on Agricultural Innovation in India. Hyderabad: National Institute of Community Development, 1968.
Cita MLARoy, Prodipto. Two Blades of Grass: A Summary of Two Studies on Agricultural Innovation in India. National Institute of Community Development, 1968.
Atenció: Aquestes cites poden no estar 100% correctes.